| ECO A06 in 2006 play it! rybka 1f w defeats black's fritz in 87 moves | 1. Nf3 d5 2. d4 Bf5 3. Bg5 h6 4. Bf4 Nd7 5. e3 Ngf6 6. Nc3 g5 7. Bg3 e6 8. Bd3 Bb4 9. O-O Ne4 10. Bxe4 dxe4 11. Nd2 Bxc3 12. bxc3 h5 13. h3 h4 14. Bh2 g4 15. hxg4 Bg6 16. Rb1 b6 17. Qe2 h3 18. Bg3 h2+ 19. Kh1 a6 20. Qc4 Ra7 21. Qc6 Kf8 22. g5 Nb8 23. Qc4 Kg8 24. Be5 Rh7 25. a4 Nd7 26. Bf4 Bf5 27. Rfe1 c5 28. Nf1 Qa8 29. Nxh2 Qc6 30. Kg1 Rh4 31. Red1 Kg7 32. Rd2 e5 33. dxe5 Be6 34. Qe2 Qxa4 35. Nf1 Ra8 36. Rd6 Bg4 37. Qd2 Be6 38. Ng3 a5 39. c4 Rah8 40. Qc3 Kg8 41. g6 Nf8 42. gxf7+ Kxf7 43. Rbxb6 R8h7 44. Rb7+ |
| ECO A07 in 2006 play it! rybka 1f w defeats black's spike 11 in 87 moves | 1. Nf3 d5 2. g3 e6 3. d4 c5 4. Bg2 Nc6 5. O-O Qb6 6. e3 Nf6 7. b3 cxd4 8. exd4 Be7 9. Nc3 O-O 10. Bf4 Qa5 11. Qd3 b6 12. a4 Nb4 13. Qe2 Nc6 14. Nb5 a6 15. Ne5 Nxe5 16. Bd2 Bb4 17. c3 axb5 18. cxb4 Nf3+ 19. Bxf3 Qa7 20. Rfc1 Bd7 21. a5 bxa5 22. bxa5 Qxd4 23. Be3 Qe5 24. a6 Qf5 25. Qd1 Rfd8 26. a7 Be8 27. Rc7 e5 28. Re7 e4 29. Be2 Qc8 30. Qd4 Qc2 31. Bd1 Qc6 32. Rc1 Qd6 33. Rec7 Rd7 34. Qc3 h6 35. Bd4 Kh7 36. Be2 Qa3 37. Qc6 Rxc7 38. Qxc7 Bd7 39. Ra1 Qe7 40. Qb7 Qe8 41. Rc1 b4 42. Rc7 Be6 43. Bxf6 gxf6 44. Bh5 |
| ECO A09 in 2006 play it! rybka 1f w defeats black's hiarcs 10 hyperm in 113 moves | 1. Nf3 d5 2. c4 e6 3. d4 c6 4. g3 Nf6 5. Nbd2 Be7 6. Bg2 O-O 7. O-O b6 8. Qc2 Nbd7 9. b3 Bb7 10. e4 c5 11. exd5 exd5 12. Re1 dxc4 13. Nxc4 Rc8 14. Bf4 Re8 15. a4 cxd4 16. Nxd4 Bxg2 17. Kxg2 Nc5 18. Rad1 Qd5+ 19. Nf3 Qa8 20. Be5 Nce4 21. Rd4 Ng5 22. Qd3 Ne6 23. Bxf6 Bxf6 24. Rd5 Nc5 25. Rxe8+ Rxe8 26. Qd1 Qc6 27. Rd6 Qe4 28. Ne3 h6 29. Nd5 Be5 30. Rd8 Bb2 31. Rxe8+ Qxe8 32. Qc2 Qe6 33. Qc4 g5 34. a5 Kg7 35. h4 g4 36. Nd2 Qg6 37. b4 Nd7 38. Ne7 Qe6 39. Qxe6 fxe6 40. a6 b5 41. Nc6 Nb6 42. Nxa7 Bc3 43. Ne4 Bxb4 44. Nxb5 Na8 45. Nd4 Kg6 46. f3 gxf3+ 47. Kxf3 Kf7 48. Nc6 Ba3 49. h5 Bb2 50. g4 Nc7 51. a7 Na8 52. g5 hxg5 53. Kg4 Ke8 54. h6 Kd7 55. Na5 Bd4 56. h7 Ke8 57. Nxg5 |
| ECO A05 in 2006 play it! rybka 1f w defeats black's fruit 10 gambit in 137 moves | 1. Nf3 Nf6 2. g3 d5 3. d4 e6 4. Bg5 c5 5. Nc3 h6 6. Bxf6 Qxf6 7. e4 a6 8. dxc5 Bxc5 9. exd5 O-O 10. Qd3 exd5 11. O-O-O Nc6 12. Nxd5 Qd8 13. Qe4 Bxf2 14. Bd3 f5 15. Qe2 Bc5 16. Bc4 Kh7 17. Rhe1 b5 18. Nf4 Qf6 19. Bd5 Ra7 20. Qg2 Nd4 21. Ne5 Re8 22. Neg6 Bd7 23. c3 Nc6 24. Be6 Nd8 25. Bxd7 Rxe1 26. Rxe1 Rxd7 27. Kb1 Nf7 28. Qc2 Nd6 29. Re6 Qd8 30. Ne5 Re7 31. Qd3 Qe8 32. Qd5 Ne4 33. Nf3 Rxe6 34. Nxe6 Bd6 35. Qxf5+ Qg6 36. Nh4 Qxf5 37. Nxf5 Be5 38. Kc2 Kg6 39. Ne3 Kf7 40. Nd4 h5 41. Nb3 Ke6 42. Kd3 Nf2+ 43. Ke2 Ne4 44. Nc2 Bd6 45. Nbd4+ Kd7 46. Nb4 Bxb4 47. cxb4 Nf6 48. Nb3 Kc6 49. Nc5 a5 50. Ne6 axb4 51. Nxg7 b3 52. axb3 Kc5 53. Nf5 Kd5 54. Kf3 Ke5 55. Ng7 Ng4 56. Kg2 h4 57. gxh4 Nh6 58. Kg3 Nf7 59. Kg4 Kf6 60. Nh5+ Ke6 61. Kf3 Ke5 62. Ng3 Nh6 63. b4 Nf7 64. h5 Ng5+ 65. Ke3 Nf7 66. Ne4 Kf5 67. Kd4 Kg4 68. Kd5 Kxh5 69. Nd6 |
| ECO A07 in 2006 play it! rybka 1f w defeats black's toga ii 1 betaa in 131 moves | 1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. O-O Nf6 5. Ne5 Bf5 6. d4 e6 7. c4 Nbd7 8. cxd5 exd5 9. Nc3 Be7 10. h3 Nxe5 11. dxe5 Nd7 12. g4 Bg6 13. f4 h5 14. Be3 hxg4 15. hxg4 Rh4 16. Bf3 Bc5 17. Bxc5 Nxc5 18. Rc1 Qe7 19. Kf2 Rh2+ 20. Kg1 Rh6 21. Rf2 Kf8 22. f5 Bh7 23. Qd4 Na6 24. Rd1 Rd8 25. Qxa7 Rb8 26. Qe3 Rh4 27. Qf4 g5 28. Qg3 Nc5 29. e4 dxe4 30. Bxe4 Rd8 31. Bc2 Rxd1+ 32. Bxd1 Nd7 33. e6 Nf6 34. Qb8+ Kg7 35. Qe5 Kf8 36. Qd4 Bg8 37. Be2 Qc7 38. Bf3 Qe7 39. Bd1 Qc7 40. Kf1 Rh1+ 41. Ke2 Rh6 42. Kd2 fxe6 43. fxe6 Kg7 44. Kc1 Bxe6 45. Ne4 Qd7 46. Qc3 Qd8 47. Nxg5 Bd5 48. Ne4 Bxe4 49. g5 Rh1 50. gxf6+ Kh7 51. Rd2 Qc7 52. Qc4 Bg6 53. Qg4 Qe5 54. Qd7+ Kh6 55. Qg7+ Kg5 56. Rg2+ Kh4 57. Rg4+ Kh3 58. Qxg6 Qe3+ 59. Kc2 Qc5+ 60. Kd2 Qd5+ 61. Qd3+ Qxd3+ 62. Kxd3 Rxd1+ 63. Ke2 Rd8 64. Kf3 Rf8 65. Rg6 Kh4 66. Kf4 |
| ECO A05 in 2006 play it! rybka 1f w defeats black's fritz in 129 moves | 1. Nf3 Nf6 2. g3 c6 3. Bg2 d5 4. b3 e6 5. Bb2 Be7 6. O-O O-O 7. d3 Nbd7 8. c4 dxc4 9. bxc4 Re8 10. Qc2 Qc7 11. Nbd2 b6 12. Bc3 Bb7 13. a4 a5 14. Qb2 Bd6 15. Ng5 e5 16. Nde4 Nxe4 17. Nxe4 Bf8 18. Rfb1 Ra6 19. Rd1 Raa8 20. Rab1 f5 21. Ng5 Nc5 22. Bd2 Ra6 23. Qc2 Bd6 24. Bc3 Bc8 25. d4 exd4 26. Bxd4 Rd8 27. e3 Re8 28. Nh3 Ra8 29. Nf4 Rb8 30. Nh5 Bf8 31. f4 Na6 32. Qc3 Qf7 33. Bf3 Nb4 34. Be5 Rb7 35. Rd2 Ra7 36. Rbd1 Ba6 37. Be2 Rae7 38. Kf2 Rc8 39. Kg2 Qg6 40. h3 Ra8 41. Rd8 Re8 42. R8d7 Nd5 43. Qd2 Rxe5 44. fxe5 Qe8 45. Rxd5 cxd5 46. Qxd5+ Kh8 47. e6 Rc8 48. Qxf5 Bxc4 49. Bxc4 Rxc4 50. Nf4 Rc5 51. Qe4 Rc7 52. Nd5 Rf7 53. Rc1 Bc5 54. e7 h6 55. Qe6 Kh7 56. Rc4 Rxe7 57. Nxe7 Qxe7 58. Qxe7 Bxe7 59. Rc6 Kg8 60. Rxb6 Bc5 61. Rb5 Bb4 62. Rb7 Bc3 63. Kf3 Be5 64. e4 Kf8 65. Ra7 |
| ECO A04 in 2006 play it! rybka 1f w defeats black's deep shredder 10 in 123 moves | 1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 Be7 5. d4 O-O 6. d5 d6 7. Bg2 exd5 8. cxd5 Bg4 9. O-O a6 10. h3 Bh5 11. Nh4 b5 12. f4 b4 13. Na4 Re8 14. Qc2 Nbd7 15. g4 Nxg4 16. hxg4 Bxg4 17. Nf5 Bf8 18. Ne3 Bh5 19. Qd3 g6 20. Rf2 Bg7 21. a3 a5 22. Nc4 Nf6 23. e3 Ng4 24. Re2 Qh4 25. Bf1 Qd8 26. Rg2 Rb8 27. Be2 f5 28. Bd2 Qc7 29. Be1 Qd7 30. axb4 axb4 31. Rg3 Qc7 32. Rh3 Re4 33. Bf3 Ree8 34. Bd2 Qd7 35. Nab6 Qe7 36. Ra6 Rf8 37. Na5 Qc7 38. Nbc4 Ra8 39. Rc6 Qe7 40. Rb6 Ra7 41. Be1 Rd7 42. Bd1 Nf6 43. Ba4 Ra7 44. Nc6 Qd7 45. Nxa7 Qxa4 46. Nb5 Bg4 47. Rh2 Bf3 48. Nbxd6 Qa1 49. Kf1 Ng4 50. Rd2 Qc1 51. Rc2 Qa1 52. Rb5 Qa7 53. Nd2 Qe7 54. Rcxc5 Nxe3+ 55. Kg1 Ng2 56. Nxf3 Nxe1 57. Nxe1 Qxe1+ 58. Kg2 Bxb2 59. Rb7 Bc3 60. Rc8 Rxc8 61. Nxc8 Bf6 62. d6 |
| ECO A04 in 2006 play it! rybka 1f w defeats black's fruit 1 in 129 moves | 1. Nf3 c5 2. e4 e6 3. c4 Nc6 4. Nc3 Qc7 5. Be2 a6 6. d4 cxd4 7. Nxd4 Nf6 8. Nxc6 dxc6 9. Be3 Be7 10. O-O O-O 11. Qc2 Rd8 12. Rfd1 Bd7 13. a3 Bd6 14. g3 e5 15. Na4 c5 16. Nc3 b6 17. Nd5 Nxd5 18. cxd5 Rf8 19. b4 f5 20. exf5 Bxf5 21. Qc3 a5 22. bxc5 bxc5 23. Rac1 Rfc8 24. Bb5 Qf7 25. Qc4 Rab8 26. Qa4 Rf8 27. Rd2 Rfc8 28. Ba6 Rc7 29. Bd3 Bxd3 30. Rxd3 Rcb7 31. Qxa5 Rb1 32. Qa4 Qf5 33. Qc4 R1b5 34. Rdd1 Kh8 35. a4 Ra5 36. Bd2 Raa8 37. Bc3 Rf8 38. Rd2 Qg5 39. a5 Rf4 40. Qe2 Raf8 41. Rf1 Rf3 42. Rd3 R3f5 43. Re3 Qe7 44. a6 h6 45. Qc4 Qd7 46. f3 Qf7 47. Kg2 Kg8 48. Qd3 Kh8 49. Ree1 Qd7 50. Rb1 Qa4 51. Ra1 Qd7 52. a7 Ra8 53. Ra6 Rff8 54. Rfa1 Kg8 55. Qg6 Rf6 56. Qe4 Rf7 57. Bxe5 Bxe5 58. Qxe5 Qb7 59. Qe4 Qb2+ 60. Kh3 Qb7 61. Re6 Qd7 62. d6 Rff8 63. Kg2 Qb5 64. Qd5 Kh7 65. Ra2 |
| ECO A05 in 2006 play it! rybka 1f w defeats black's slow chess blitz in 103 moves | 1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 O-O 5. Bg2 c6 6. c4 a5 7. bxa5 Qxa5 8. O-O d5 9. Bc3 Qa6 10. cxd5 cxd5 11. d3 Nc6 12. Nbd2 Re8 13. Nb3 e5 14. Qd2 d4 15. Bb2 Qb6 16. Qc2 Be6 17. Ng5 Rxa2 18. Rxa2 Bxb3 19. Qb1 Bxa2 20. Qxa2 Qc7 21. Ra1 Rc8 22. Qb3 Bh6 23. h4 Bf8 24. Qb5 h6 25. Ne4 Nd7 26. Bc1 Kg7 27. g4 Be7 28. h5 Nf8 29. hxg6 fxg6 30. Bh3 Rb8 31. g5 h5 32. Bd2 Nd7 33. Rc1 Rh8 34. Be6 Ra8 35. Bb3 Ba3 36. Ra1 Nb6 37. Nf6 Qd8 38. Bg8 Be7 39. Rxa8 Qxa8 40. Qxb6 Bxf6 41. Qb3 Qf8 42. gxf6+ Qxf6 43. Bd5 Qe7 44. Qb5 Kf6 45. Bxc6 bxc6 46. Qxc6+ Qe6 47. Bg5+ Kf5 48. Qc1 Qd7 49. f4 Qd5 50. Qc8+ Qe6 51. Qc5 Qe8 52. Qd5 |
| ECO A07 in 2006 play it! rybka 1f w defeats black's fritz in 129 moves | 1. Nf3 d5 2. g3 e6 3. d4 c6 4. Bg2 Nf6 5. c4 Be7 6. Nbd2 O-O 7. O-O Nbd7 8. Qc2 b6 9. e4 Bb7 10. Re1 Rc8 11. b3 c5 12. exd5 exd5 13. Bb2 dxc4 14. Nxc4 b5 15. Na5 Bd5 16. Ne5 Bxg2 17. Kxg2 Nxe5 18. dxe5 Ne8 19. Nb7 Qb6 20. Qe4 Rb8 21. Nd6 Nxd6 22. exd6 Bxd6 23. Qg4 Qb7+ 24. Kg1 f5 25. Qe2 Rbe8 26. Qxe8 Rxe8 27. Rxe8+ Kf7 28. Re2 Qd5 29. Rae1 a6 30. Bc3 g5 31. Rd2 Qc6 32. Red1 Be7 33. Rd7 b4 34. Bh8 Qe6 35. Ra7 Kg6 36. Rdd7 Bf8 37. Rd8 Bh6 38. Rdd7 Kh5 39. Re7 Qd6 40. Rad7 Qg6 41. Bg7 f4 42. Bxh6 Kg4 43. gxf4 Qxh6 44. fxg5 Qc6 45. Rd3 Kxg5 46. Rxh7 Kg6 47. Rh4 Kg5 48. Rh8 Kg6 49. Rdh3 Qe4 50. R8h6+ Kf7 51. Rxa6 Qd5 52. Ra7+ Kf6 53. Ra5 Kf7 54. Re3 Qd1+ 55. Kg2 Qd5+ 56. Rf3+ Kg6 57. Ra6+ Kh7 58. Ra7+ Kh6 59. h4 Qg8+ 60. Kh1 Qd8 61. Rf4 Qd1+ 62. Kh2 Qa1 63. Raf7 Qe5 64. Kg3 Kg6 65. R7f5 |
| ECO A07 in 2006 play it! rybka 1f w defeats black's spike 11 in 77 moves | 1. Nf3 d5 2. g3 Bg4 3. b3 Bxf3 4. exf3 Nf6 5. Bb2 e6 6. Bg2 a5 7. Qe2 c6 8. O-O Nbd7 9. f4 Be7 10. Nc3 O-O 11. Bf3 Re8 12. Rfe1 Qc7 13. d4 b5 14. Qd3 a4 15. a3 Nb6 16. Ra2 Bd6 17. Rb1 Qe7 18. Rba1 Ra7 19. Nd1 Rd8 20. Ne3 Raa8 21. Kg2 Kh8 22. Rc1 Rdb8 23. h3 Kg8 24. Rca1 Rd8 25. Bc3 axb3 26. cxb3 Bxa3 27. f5 b4 28. Bd2 e5 29. dxe5 Qxe5 30. Ng4 Nxg4 31. hxg4 Qb8 32. f6 g6 33. Qd4 c5 34. Qxc5 Rc8 35. Qd4 Rc6 36. g5 Ra5 37. Qh4 Kh8 38. Rxa3 bxa3 39. Bxa5 |
| ECO A04 in 2006 play it! rybka 1f w defeats black's fruit 10 gambit in 123 moves | 1. Nf3 c5 2. c4 Nf6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Bb4+ 6. Bd2 Be7 7. Bc3 Nc6 8. Nd6+ Bxd6 9. Qxd6 Qe7 10. Qxe7+ Kxe7 11. b4 d6 12. f3 Be6 13. e3 Rhc8 14. Kf2 a5 15. b5 Nb8 16. Nd2 Nbd7 17. Rc1 h6 18. Be2 Nc5 19. g4 Nfd7 20. Rhg1 Nb6 21. Ba1 f6 22. f4 g5 23. Kg3 gxf4+ 24. exf4 Rg8 25. Kf3 Rac8 26. Bc3 Nbd7 27. f5 Bf7 28. Ke3 b6 29. Bb2 Rg7 30. Bf3 Rcg8 31. Rg3 Na4 32. Ba3 Ndc5 33. Rh3 Rh8 34. Be2 h5 35. Bd1 Rh6 36. Bxa4 Nxa4 37. Ne4 Rxg4 38. Bxd6+ Ke8 39. Rc2 h4 40. Ba3 Bh5 41. Rd2 Bf7 42. Nd6+ Kf8 43. Kd3 Rd4+ 44. Kc2 Rxd2+ 45. Kxd2 Kg7 46. Kc2 Bh5 47. Rd3 Be2 48. Rd2 Bf3 49. Ne8+ Kf7 50. Nc7 Rh5 51. Kb3 e4 52. Kxa4 e3 53. Rd7+ Kg8 54. Ne8 Rxf5 55. Rg7+ Kh8 56. Rg1 Rg5 57. Re1 Rg2 58. c5 f5 59. cxb6 f4 60. Nd6 Rxa2 61. b7 Bxb7 62. Nxb7 |
| ECO A05 in 2006 play it! rybka 1f w defeats black's fritz in 113 moves | 1. Nf3 Nf6 2. d4 e6 3. Bg5 b6 4. e4 h6 5. Bxf6 Qxf6 6. Bd3 Bb7 7. Nbd2 Qd8 8. O-O Be7 9. c3 O-O 10. Re1 c5 11. dxc5 bxc5 12. e5 d5 13. exd6 Qxd6 14. Nc4 Qc7 15. Qe2 Nd7 16. Be4 Bxe4 17. Qxe4 Rfd8 18. Rad1 Nb6 19. Nfe5 Nxc4 20. Nxc4 Rxd1 21. Rxd1 Rd8 22. Rd3 Bf6 23. f3 g6 24. g3 h5 25. Kg2 h4 26. Rxd8+ Qxd8 27. Qf4 Bg5 28. Qd6 Qxd6 29. Nxd6 e5 30. Ne4 Be7 31. gxh4 Kg7 32. c4 Kh6 33. b4 cxb4 34. c5 a5 35. c6 Bd8 36. Nc5 Kh5 37. Kh3 f5 38. Na6 Kh6 39. c7 Bxc7 40. Nxc7 a4 41. Nd5 b3 42. a3 b2 43. Nc3 Kh5 44. Kg3 Kh6 45. Kf2 Kh5 46. Ke3 Kxh4 47. Kd3 Kh3 48. Kc2 f4 49. Ne4 Kxh2 50. Kxb2 Kg2 51. Ng5 Kg3 52. Kc2 Kh4 53. Nf7 e4 54. fxe4 f3 55. Ne5 f2 56. Nf3+ Kg4 57. Nd2 |
| ECO A05 in 2006 play it! rybka 1f w defeats black's glaurung 10 in 71 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. e4 Nc6 5. d3 Bg7 6. Be3 d6 7. Be2 O-O 8. h3 Qb6 9. Rb1 Qa5 10. O-O Bd7 11. d4 e5 12. dxc5 dxc5 13. a3 Rfe8 14. b4 cxb4 15. axb4 Nxb4 16. Qd2 Nc6 17. Rxb7 Nd4 18. Bxd4 exd4 19. Nxd4 Rad8 20. Qe3 Nxe4 21. Nxe4 Qe5 22. Rd1 Ba4 23. Nf3 Rxd1+ 24. Bxd1 Qa1 25. Qf4 f5 26. Kh2 Qxd1 27. Ned2 a6 28. c5 Bb5 29. c6 Qa1 30. c7 Qf6 31. Rb8 Qf8 32. Nc4 Qc5 33. Ng5 Bd7 34. Rxe8+ Bxe8 35. Ne6 Qc6 36. Nxg7 |
| ECO A06 in 2006 play it! rybka 1f w defeats black's fruit 10 gambit in 105 moves | 1. Nf3 d5 2. e3 c6 3. Be2 Bf5 4. O-O e6 5. d4 Nd7 6. Bd3 Bg6 7. c4 Ngf6 8. Nc3 Be7 9. b3 Ne4 10. Bb2 O-O 11. Qc2 f5 12. Ne2 Kh8 13. Nf4 Bf7 14. Be2 Bd6 15. Ne5 Nxe5 16. dxe5 Bc5 17. Rac1 Qh4 18. g3 Qh6 19. cxd5 cxd5 20. Kg2 g5 21. Nxd5 Rad8 22. Rcd1 Rc8 23. f3 Bd4 24. Qb1 Nc3 25. Nxc3 Bxc3 26. Rc1 Bd2 27. Rxc8 Rxc8 28. Bd4 b6 29. Ba6 Rc6 30. a3 f4 31. Qe4 Rc7 32. Qd3 fxg3 33. hxg3 Bg6 34. e4 g4 35. fxg4 Re7 36. Bc4 Bc1 37. Bxb6 Bxa3 38. Rf6 Qg7 39. Bd4 Bf7 40. Qf3 Bg8 41. Rf8 Rf7 42. Qxf7 Bxf8 43. Qe8 Qf7 44. Qxf7 Bxf7 45. Bxa7 Kg7 46. Bb8 Bc5 47. Kf3 Bb6 48. Bd6 Bd4 49. b4 Bg8 50. Kf4 Bf7 51. Bc5 Bxc5 52. bxc5 Kf8 53. Kg5 |
| ECO A06 in 2006 play it! rybka 1f w defeats black's spike 11 in 59 moves | 1. Nf3 d5 2. d4 e6 3. Nbd2 Nf6 4. e3 c5 5. a3 cxd4 6. exd4 Nc6 7. Bd3 g6 8. O-O Qc7 9. Nb3 Bd6 10. Bg5 Ng4 11. g3 f6 12. Bd2 e5 13. c4 Be6 14. c5 Bf8 15. h3 Nh6 16. dxe5 fxe5 17. Ng5 Bf5 18. Bb5 O-O-O 19. Bxc6 Qxc6 20. Rc1 Be7 21. Na5 Qb5 22. c6 b6 23. Nb7 Rde8 24. a4 Qxb2 25. Bc3 Qa2 26. Bxe5 Bxg5 27. Nd6+ Kd8 28. Bxh8 Rxh8 29. Qd4 Rg8 30. Qe5 |
| ECO A05 in 2006 play it! rybka 1f w defeats black's hiarcs 10 hyperm in 135 moves | 1. Nf3 Nf6 2. g3 g6 3. d4 Bg7 4. b3 c5 5. Bb2 cxd4 6. Nxd4 O-O 7. Nf3 d5 8. Bg2 Nc6 9. O-O Qb6 10. Nd4 Rd8 11. Nxc6 Qxc6 12. Be5 Bg4 13. Nc3 Ne4 14. Bxg7 Nxc3 15. Bxc3 Qxc3 16. Qd3 Rac8 17. Qxc3 Rxc3 18. Rfd1 Bxe2 19. Rxd5 Rxd5 20. Bxd5 b6 21. Rc1 e6 22. Be4 f5 23. Bg2 e5 24. Bf1 Bf3 25. Bd3 Kf7 26. Kf1 Ke6 27. Ke1 Kd5 28. Kd2 Kd4 29. Re1 Bc6 30. Rd1 b5 31. Be2 b4 32. Kc1+ Kc5 33. Rd8 Kb6 34. Rd6 Rc5 35. Bc4 Kc7 36. Rf6 Bd5 37. Bxd5 Rxd5 38. Ra6 Kb8 39. f3 Rc5 40. Re6 Rd5 41. h4 Kc8 42. Re7 Kd8 43. Rxh7 e4 44. fxe4 fxe4 45. Rf7 e3 46. Rf1 Re5 47. Re1 Ke7 48. Kd1 Kf6 49. Ke2 g5 50. h5 g4 51. Rh1 Kg7 52. Rh4 Re4 53. h6+ Kh7 54. Rh5 Re7 55. Rg5 Kxh6 56. Rxg4 a5 57. Rc4 Kg5 58. Rc5+ Kg4 59. Rxa5 Kxg3 60. Ra4 Rb7 61. Kxe3 Re7+ 62. Kd4 Rb7 63. Kc4 Rc7+ 64. Kxb4 Rxc2 65. Ra8 Kf4 66. Re8 Rc7 67. a4 Rf7 68. a5 |
| ECO A04 in 2006 play it! rybka 1f w defeats black's hiarcs 10 hyperm in 117 moves | 1. Nf3 c5 2. e4 e6 3. d3 d6 4. c3 Nf6 5. Nbd2 g6 6. d4 cxd4 7. cxd4 Bg7 8. e5 dxe5 9. dxe5 Nd5 10. Nc4 Nc6 11. Bg5 Qc7 12. Nd6+ Kf8 13. Rc1 h6 14. Be3 Nxe3 15. fxe3 Qa5+ 16. Kf2 Kg8 17. Nc4 Qd5 18. Be2 Qxd1 19. Rhxd1 Kh7 20. b3 Rb8 21. a4 Rf8 22. Bd3 Nb4 23. Bb1 b6 24. Nd6 a5 25. Rc7 Kg8 26. g4 Na6 27. Ra7 Nc5 28. Rc1 Bd7 29. Rxc5 bxc5 30. Rxd7 Rxb3 31. Be4 Rb4 32. Bc6 Rxg4 33. Ra7 Rb8 34. Bb5 Rb4 35. Rxf7 g5 36. h3 Rb2+ 37. Kg3 Rb3 38. Re7 Rxe3 39. Kf2 Rb3 40. Rxe6 Rf8 41. Bc6 Kh8 42. Re7 Rb6 43. Bb5 Bxe5 44. Nf7+ Rxf7 45. Rxf7 Rf6 46. Ra7 Bc3 47. Ke3 Rd6 48. Rc7 Re6+ 49. Kd3 Bb4 50. Bc4 Re8 51. Bf7 c4+ 52. Bxc4 Ba3 53. Bd5 Bd6 54. Rc6 Rd8 55. Ke4 Kh7 56. Ra6 Bc7 57. Nd4 Re8+ 58. Ne6 Bf4 59. Kf5 |
| ECO A06 in 2006 play it! rybka 1f w defeats black's fritz in 111 moves | 1. Nf3 d5 2. d4 e6 3. Nbd2 Nf6 4. e3 Bd6 5. Bd3 Nbd7 6. O-O O-O 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 c5 10. c3 Qc7 11. Re1 cxd4 12. cxd4 Nf6 13. Bd3 Bb4 14. Bd2 Qd6 15. Ne5 Qxd4 16. Rc1 Qb6 17. Rc4 Be7 18. Qc2 h6 19. Bc3 Rd8 20. Rf4 Qc7 21. g3 Bd6 22. Rd1 a5 23. Qe2 Bb4 24. Rc4 Qb6 25. Bd4 Qd6 26. a3 b5 27. Rc2 Qxd4 28. Nc6 Qb6 29. Nxd8 Bf8 30. Be4 Rb8 31. Nc6 Ra8 32. Ne7+ Bxe7 33. Bxa8 Bd7 34. Qe5 b4 35. Qc7 Qxc7 36. Rxc7 bxa3 37. bxa3 Bxa3 38. Rcxd7 Nxd7 39. Rxd7 Kf8 40. Ra7 Bb4 41. Bc6 Bc3 42. Kf1 h5 43. f4 Bb4 44. f5 exf5 45. Bd5 f6 46. Rf7+ Ke8 47. Rxg7 f4 48. gxf4 Bd6 49. Rh7 Bxf4 50. Rxh5 a4 51. Bc6+ Kf7 52. Bxa4 Kg6 53. Be8+ Kg7 54. Ke2 Bd6 55. Rh4 f5 56. Bd7 |
| ECO A07 in 2006 play it! rybka 1f w defeats black's toga ii 1 betaa in 83 moves | 1. Nf3 d5 2. g3 e6 3. d4 Nf6 4. Bg2 c5 5. O-O cxd4 6. Nxd4 e5 7. Nb3 Be6 8. Nc3 Nc6 9. Bg5 d4 10. Ne4 Be7 11. Nec5 O-O 12. Nxe6 fxe6 13. e3 Nd5 14. Bxe7 Ndxe7 15. Qg4 Rf6 16. Rad1 Rg6 17. Qe4 Nf5 18. c3 Qb6 19. exd4 exd4 20. cxd4 Nd6 21. Qe2 Kh8 22. Rfe1 Rf6 23. f4 Re8 24. Qf2 Rh6 25. Nc5 Qb5 26. b3 a5 27. d5 exd5 28. Rxe8+ Nxe8 29. Qe3 Nf6 30. Bxd5 a4 31. Nxa4 Qa5 32. Nc5 Qa8 33. Bf3 Ng8 34. a4 Qc8 35. Qc3 Nd8 36. a5 Ne6 37. Ne4 Qf8 38. Rd7 Rg6 39. Kh1 Nf6 40. Rxb7 Nxe4 41. Bxe4 Nd8 42. Qb4 |